230500771 has 2 divisors, whose sum is σ = 230500772. Its totient is φ = 230500770.

The previous prime is 230500759. The next prime is 230500789. The reversal of 230500771 is 177005032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230500771 - 2²⁵ = 196946339 is a prime.

It is not a weakly prime, because it can be changed into another prime (230500271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115250385 + 115250386.

It is an arithmetic number, because the mean of its divisors is an integer number (115250386).

Almost surely, 2^230500771 is an apocalyptic number.

230500771 is a deficient number, since it is larger than the sum of its proper divisors (1).

230500771 is an equidigital number, since it uses as much as digits as its factorization.

230500771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 230500771 is about 15182.2518422005. The cubic root of 230500771 is about 613.1369099337.

The spelling of 230500771 in words is "two hundred thirty million, five hundred thousand, seven hundred seventy-one".